Moon Phases in San Juan
Moonrise, Moonset, Phase, Illumination and Age for December1982
Today's Moon
Calculated for 2026-05-08
- Moonrise
- -
- Phase
- Last Quarter
- Age of Moon
- 20.4 days
- Moonset
- 11:15
- Illumination
- 68%
- Next Full Moon
- 2026-05-31
Today's Sun
Calculated for 2026-05-08
- Sunrise
- 05:52
- Sunset
- 18:49
- Day Length
- 12h 57m
| Date | Moonrise | Moonset | Phase | Illumination | Age | Distance |
|---|---|---|---|---|---|---|
| Dec 1 Wed | 18:38 | 07:09 | Waning Gibbous | 100% | 15.1 days | 363104 km |
| Dec 2 Thu | 19:40 | 08:15 | Waning Gibbous | 98% | 16.1 days | 363104 km |
| Dec 3 Fri | 20:44 | 09:20 | Waning Gibbous | 94% | 17.1 days | 363104 km |
| Dec 4 Sat | 21:49 | 10:20 | Waning Gibbous | 88% | 18.1 days | 363104 km |
| Dec 5 Sun | 22:52 | 11:16 | Waning Gibbous | 81% | 19.1 days | 366442 km |
| Dec 6 Mon | 23:52 | 12:04 | Waning Gibbous | 72% | 20.1 days | 371366 km |
| Dec 7 Tue | - | 12:48 | Last Quarter | 62% | 21.1 days | 376803 km |
| Dec 8 Wed | 00:48 | 13:29 | Last Quarter | 51% | 22.1 days | 382332 km |
| Dec 9 Thu | 01:43 | 14:07 | Last Quarter | 40% | 23.1 days | 387591 km |
| Dec 10 Fri | 02:35 | 14:44 | Waning Crescent | 30% | 24.1 days | 392304 km |
| Dec 11 Sat | 03:27 | 15:22 | Waning Crescent | 21% | 25.1 days | 396307 km |
| Dec 12 Sun | 04:18 | 16:01 | Waning Crescent | 13% | 26.1 days | 399541 km |
| Dec 13 Mon | 05:10 | 16:42 | Waning Crescent | 7% | 27.1 days | 402033 km |
| Dec 14 Tue | 06:02 | 17:26 | Waning Crescent | 2% | 28.1 days | 403854 km |
| Dec 15 Wed | 06:54 | 18:11 | New Moon | 0% | 29.1 days | 405078 km |
| Dec 16 Thu | 07:46 | 19:00 | Waxing Crescent | 0% | 0.5 days | 405696 km |
| Dec 17 Fri | 08:35 | 19:50 | Waxing Crescent | 3% | 1.5 days | 405696 km |
| Dec 18 Sat | 09:22 | 20:41 | Waxing Crescent | 7% | 2.5 days | 405250 km |
| Dec 19 Sun | 10:06 | 21:32 | Waxing Crescent | 13% | 3.5 days | 403881 km |
| Dec 20 Mon | 10:47 | 22:22 | Waxing Crescent | 21% | 4.5 days | 401591 km |
| Dec 21 Tue | 11:26 | 23:13 | Waxing Crescent | 31% | 5.5 days | 398289 km |
| Dec 22 Wed | 12:03 | - | First Quarter | 41% | 6.5 days | 393971 km |
| Dec 23 Thu | 12:40 | 00:03 | First Quarter | 51% | 7.5 days | 388751 km |
| Dec 24 Fri | 13:18 | 00:54 | First Quarter | 62% | 8.5 days | 382872 km |
| Dec 25 Sat | 13:57 | 01:47 | Waxing Gibbous | 72% | 9.5 days | 376697 km |
| Dec 26 Sun | 14:39 | 02:42 | Waxing Gibbous | 81% | 10.5 days | 370675 km |
| Dec 27 Mon | 15:26 | 03:42 | Waxing Gibbous | 89% | 11.5 days | 365292 km |
| Dec 28 Tue | 16:18 | 04:45 | Waxing Gibbous | 94% | 12.5 days | 363104 km |
| Dec 29 Wed | 17:18 | 05:51 | Waxing Gibbous | 98% | 13.5 days | 363104 km |
| Dec 30 Thu | 18:22 | 06:58 | Full Moon | 100% | 14.5 days | 363104 km |
| Dec 31 Fri | 19:29 | 08:02 | Waning Gibbous | 99% | 15.5 days | 363104 km |
* Moon Phase: The shape of the illuminated (sunlit) portion of the Moon as seen by an observer on Earth.
* Illumination: The percentage of the Moon's surface illuminated by the Sun.
* Moon Age: The number of days since the last New Moon.